4114120

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 9328320

約数和(自身を除く): 5214200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 631, 652, 815, 1262, 1304, 1630, 2524, 3155, 3260, 5048, 6310, 6520, 12620, 25240, 102853, 205706, 411412, 514265, 822824, 1028530, 2057060, 4114120]

約数ペア:

[(1, 4114120), (2, 2057060), (4, 1028530), (5, 822824), (8, 514265), (10, 411412), (20, 205706), (40, 102853), (163, 25240), (326, 12620), (631, 6520), (652, 6310), (815, 5048), (1262, 3260), (1304, 3155), (1630, 2524)]